t/t9903-bash-prompt.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2012 SZEDER Gábor
   4 #
   5
   6 test_description='test git-specific bash prompt functions'
   7
   8 . ./lib-bash.sh
   9
  10 . "$GIT_BUILD_DIR/contrib/completion/git-prompt.sh"
  11
  12 actual="$TRASH_DIRECTORY/actual"
  13
  14 test_expect_success 'setup for prompt tests' '
  15         git init otherrepo &&
  16         echo 1 >file &&
  17         git add file &&
  18         test_tick &&
  19         git commit -m initial &&
  20         git tag -a -m msg1 t1 &&
  21         git checkout -b b1 &&
  22         echo 2 >file &&
  23         git commit -m "second b1" file &&
  24         echo 3 >file &&
  25         git commit -m "third b1" file &&
  26         git tag -a -m msg2 t2 &&
  27         git checkout -b b2 master &&
  28         echo 0 >file &&
  29         git commit -m "second b2" file &&
  30         echo 00 >file &&
  31         git commit -m "another b2" file &&
  32         echo 000 >file &&
  33         git commit -m "yet another b2" file &&
  34         git checkout master
  35 '
  36
  37 test_expect_success 'prompt - branch name' '
  38         printf " (master)" >expected &&
  39         __git_ps1 >"$actual" &&
  40         test_cmp expected "$actual"
  41 '
  42
  43 test_expect_success 'prompt - detached head' '
  44         printf " ((%s...))" $(git log -1 --format="%h" b1^) >expected &&
  45         git checkout b1^ &&
  46         test_when_finished "git checkout master" &&
  47         __git_ps1 >"$actual" &&
  48         test_cmp expected "$actual"
  49 '
  50
  51 test_expect_success 'prompt - describe detached head - contains' '
  52         printf " ((t2~1))" >expected &&
  53         git checkout b1^ &&
  54         test_when_finished "git checkout master" &&
  55         (
  56                 GIT_PS1_DESCRIBE_STYLE=contains &&
  57                 __git_ps1 >"$actual"
  58         ) &&
  59         test_cmp expected "$actual"
  60 '
  61
  62 test_expect_success 'prompt - describe detached head - branch' '
  63         printf " ((b1~1))" >expected &&
  64         git checkout b1^ &&
  65         test_when_finished "git checkout master" &&
  66         (
  67                 GIT_PS1_DESCRIBE_STYLE=branch &&
  68                 __git_ps1 >"$actual"
  69         ) &&
  70         test_cmp expected "$actual"
  71 '
  72
  73 test_expect_success 'prompt - describe detached head - describe' '
  74         printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) >expected &&
  75         git checkout b1^ &&
  76         test_when_finished "git checkout master" &&
  77         (
  78                 GIT_PS1_DESCRIBE_STYLE=describe &&
  79                 __git_ps1 >"$actual"
  80         ) &&
  81         test_cmp expected "$actual"
  82 '
  83
  84 test_expect_success 'prompt - describe detached head - default' '
  85         printf " ((t2))" >expected &&
  86         git checkout --detach b1 &&
  87         test_when_finished "git checkout master" &&
  88         __git_ps1 >"$actual" &&
  89         test_cmp expected "$actual"
  90 '
  91
  92 test_expect_success 'prompt - inside .git directory' '
  93         printf " (GIT_DIR!)" >expected &&
  94         (
  95                 cd .git &&
  96                 __git_ps1 >"$actual"
  97         ) &&
  98         test_cmp expected "$actual"
  99 '
 100
 101 test_expect_success 'prompt - deep inside .git directory' '
 102         printf " (GIT_DIR!)" >expected &&
 103         (
 104                 cd .git/refs/heads &&
 105                 __git_ps1 >"$actual"
 106         ) &&
 107         test_cmp expected "$actual"
 108 '
 109
 110 test_expect_success 'prompt - inside bare repository' '
 111         printf " (BARE:master)" >expected &&
 112         git init --bare bare.git &&
 113         test_when_finished "rm -rf bare.git" &&
 114         (
 115                 cd bare.git &&
 116                 __git_ps1 >"$actual"
 117         ) &&
 118         test_cmp expected "$actual"
 119 '
 120
 121 test_expect_success 'prompt - interactive rebase' '
 122         printf " (b1|REBASE-i 2/3)" >expected
 123         write_script fake_editor.sh <<-\EOF &&
 124                 echo "exec echo" >"$1"
 125                 echo "edit $(git log -1 --format="%h")" >>"$1"
 126                 echo "exec echo" >>"$1"
 127         EOF
 128         test_when_finished "rm -f fake_editor.sh" &&
 129         test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
 130         git checkout b1 &&
 131         test_when_finished "git checkout master" &&
 132         git rebase -i HEAD^ &&
 133         test_when_finished "git rebase --abort"
 134         __git_ps1 >"$actual" &&
 135         test_cmp expected "$actual"
 136 '
 137
 138 test_expect_success 'prompt - rebase merge' '
 139         printf " (b2|REBASE-m 1/3)" >expected &&
 140         git checkout b2 &&
 141         test_when_finished "git checkout master" &&
 142         test_must_fail git rebase --merge b1 b2 &&
 143         test_when_finished "git rebase --abort" &&
 144         __git_ps1 >"$actual" &&
 145         test_cmp expected "$actual"
 146 '
 147
 148 test_expect_success 'prompt - rebase' '
 149         printf " (b2|REBASE 1/3)" >expected &&
 150         git checkout b2 &&
 151         test_when_finished "git checkout master" &&
 152         test_must_fail git rebase b1 b2 &&
 153         test_when_finished "git rebase --abort" &&
 154         __git_ps1 >"$actual" &&
 155         test_cmp expected "$actual"
 156 '
 157
 158 test_expect_success 'prompt - merge' '
 159         printf " (b1|MERGING)" >expected &&
 160         git checkout b1 &&
 161         test_when_finished "git checkout master" &&
 162         test_must_fail git merge b2 &&
 163         test_when_finished "git reset --hard" &&
 164         __git_ps1 >"$actual" &&
 165         test_cmp expected "$actual"
 166 '
 167
 168 test_expect_success 'prompt - cherry-pick' '
 169         printf " (master|CHERRY-PICKING)" >expected &&
 170         test_must_fail git cherry-pick b1 &&
 171         test_when_finished "git reset --hard" &&
 172         __git_ps1 >"$actual" &&
 173         test_cmp expected "$actual"
 174 '
 175
 176 test_expect_success 'prompt - bisect' '
 177         printf " (master|BISECTING)" >expected &&
 178         git bisect start &&
 179         test_when_finished "git bisect reset" &&
 180         __git_ps1 >"$actual" &&
 181         test_cmp expected "$actual"
 182 '
 183
 184 test_expect_success 'prompt - dirty status indicator - clean' '
 185         printf " (master)" >expected &&
 186         (
 187                 GIT_PS1_SHOWDIRTYSTATE=y &&
 188                 __git_ps1 >"$actual"
 189         ) &&
 190         test_cmp expected "$actual"
 191 '
 192
 193 test_expect_success 'prompt - dirty status indicator - dirty worktree' '
 194         printf " (master *)" >expected &&
 195         echo "dirty" >file &&
 196         test_when_finished "git reset --hard" &&
 197         (
 198                 GIT_PS1_SHOWDIRTYSTATE=y &&
 199                 __git_ps1 >"$actual"
 200         ) &&
 201         test_cmp expected "$actual"
 202 '
 203
 204 test_expect_success 'prompt - dirty status indicator - dirty index' '
 205         printf " (master +)" >expected &&
 206         echo "dirty" >file &&
 207         test_when_finished "git reset --hard" &&
 208         git add -u &&
 209         (
 210                 GIT_PS1_SHOWDIRTYSTATE=y &&
 211                 __git_ps1 >"$actual"
 212         ) &&
 213         test_cmp expected "$actual"
 214 '
 215
 216 test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
 217         printf " (master *+)" >expected &&
 218         echo "dirty index" >file &&
 219         test_when_finished "git reset --hard" &&
 220         git add -u &&
 221         echo "dirty worktree" >file &&
 222         (
 223                 GIT_PS1_SHOWDIRTYSTATE=y &&
 224                 __git_ps1 >"$actual"
 225         ) &&
 226         test_cmp expected "$actual"
 227 '
 228
 229 test_expect_success 'prompt - dirty status indicator - before root commit' '
 230         printf " (master #)" >expected &&
 231         (
 232                 GIT_PS1_SHOWDIRTYSTATE=y &&
 233                 cd otherrepo &&
 234                 __git_ps1 >"$actual"
 235         ) &&
 236         test_cmp expected "$actual"
 237 '
 238
 239 test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
 240         printf " (master)" >expected &&
 241         echo "dirty" >file &&
 242         test_when_finished "git reset --hard" &&
 243         test_config bash.showDirtyState false &&
 244         (
 245                 sane_unset GIT_PS1_SHOWDIRTYSTATE &&
 246                 __git_ps1 >"$actual"
 247         ) &&
 248         test_cmp expected "$actual"
 249 '
 250
 251 test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
 252         printf " (master)" >expected &&
 253         echo "dirty" >file &&
 254         test_when_finished "git reset --hard" &&
 255         test_config bash.showDirtyState true &&
 256         (
 257                 sane_unset GIT_PS1_SHOWDIRTYSTATE &&
 258                 __git_ps1 >"$actual"
 259         ) &&
 260         test_cmp expected "$actual"
 261 '
 262
 263 test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
 264         printf " (master)" >expected &&
 265         echo "dirty" >file &&
 266         test_when_finished "git reset --hard" &&
 267         test_config bash.showDirtyState false &&
 268         (
 269                 GIT_PS1_SHOWDIRTYSTATE=y &&
 270                 __git_ps1 >"$actual"
 271         ) &&
 272         test_cmp expected "$actual"
 273 '
 274
 275 test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
 276         printf " (master *)" >expected &&
 277         echo "dirty" >file &&
 278         test_when_finished "git reset --hard" &&
 279         test_config bash.showDirtyState true &&
 280         (
 281                 GIT_PS1_SHOWDIRTYSTATE=y &&
 282                 __git_ps1 >"$actual"
 283         ) &&
 284         test_cmp expected "$actual"
 285 '
 286
 287 test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
 288         printf " (GIT_DIR!)" >expected &&
 289         echo "dirty" >file &&
 290         test_when_finished "git reset --hard" &&
 291         (
 292                 GIT_PS1_SHOWDIRTYSTATE=y &&
 293                 cd .git &&
 294                 __git_ps1 >"$actual"
 295         ) &&
 296         test_cmp expected "$actual"
 297 '
 298
 299 test_expect_success 'prompt - stash status indicator - no stash' '
 300         printf " (master)" >expected &&
 301         (
 302                 GIT_PS1_SHOWSTASHSTATE=y &&
 303                 __git_ps1 >"$actual"
 304         ) &&
 305         test_cmp expected "$actual"
 306 '
 307
 308 test_expect_success 'prompt - stash status indicator - stash' '
 309         printf " (master $)" >expected &&
 310         echo 2 >file &&
 311         git stash &&
 312         test_when_finished "git stash drop" &&
 313         (
 314                 GIT_PS1_SHOWSTASHSTATE=y &&
 315                 __git_ps1 >"$actual"
 316         ) &&
 317         test_cmp expected "$actual"
 318 '
 319
 320 test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
 321         printf " (GIT_DIR!)" >expected &&
 322         echo 2 >file &&
 323         git stash &&
 324         test_when_finished "git stash drop" &&
 325         (
 326                 GIT_PS1_SHOWSTASHSTATE=y &&
 327                 cd .git &&
 328                 __git_ps1 >"$actual"
 329         ) &&
 330         test_cmp expected "$actual"
 331 '
 332
 333 test_expect_success 'prompt - untracked files status indicator - no untracked files' '
 334         printf " (master)" >expected &&
 335         (
 336                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 337                 cd otherrepo &&
 338                 __git_ps1 >"$actual"
 339         ) &&
 340         test_cmp expected "$actual"
 341 '
 342
 343 test_expect_success 'prompt - untracked files status indicator - untracked files' '
 344         printf " (master %%)" >expected &&
 345         (
 346                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 347                 __git_ps1 >"$actual"
 348         ) &&
 349         test_cmp expected "$actual"
 350 '
 351
 352 test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
 353         printf " (master)" >expected &&
 354         test_config bash.showUntrackedFiles false &&
 355         (
 356                 sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
 357                 __git_ps1 >"$actual"
 358         ) &&
 359         test_cmp expected "$actual"
 360 '
 361
 362 test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
 363         printf " (master)" >expected &&
 364         test_config bash.showUntrackedFiles true &&
 365         (
 366                 sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
 367                 __git_ps1 >"$actual"
 368         ) &&
 369         test_cmp expected "$actual"
 370 '
 371
 372 test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
 373         printf " (master)" >expected &&
 374         test_config bash.showUntrackedFiles false &&
 375         (
 376                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 377                 __git_ps1 >"$actual"
 378         ) &&
 379         test_cmp expected "$actual"
 380 '
 381
 382 test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
 383         printf " (master %%)" >expected &&
 384         test_config bash.showUntrackedFiles true &&
 385         (
 386                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 387                 __git_ps1 >"$actual"
 388         ) &&
 389         test_cmp expected "$actual"
 390 '
 391
 392 test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
 393         printf " (GIT_DIR!)" >expected &&
 394         (
 395                 GIT_PS1_SHOWUNTRACKEDFILES=y &&
 396                 cd .git &&
 397                 __git_ps1 >"$actual"
 398         ) &&
 399         test_cmp expected "$actual"
 400 '
 401
 402 test_expect_success 'prompt - format string starting with dash' '
 403         printf -- "-master" >expected &&
 404         __git_ps1 "-%s" >"$actual" &&
 405         test_cmp expected "$actual"
 406 '
 407
 408 test_done